EP4152496A4 - Module de batterie et bloc-batterie le comprenant - Google Patents

Module de batterie et bloc-batterie le comprenant Download PDF

Info

Publication number
EP4152496A4
EP4152496A4 EP21883146.9A EP21883146A EP4152496A4 EP 4152496 A4 EP4152496 A4 EP 4152496A4 EP 21883146 A EP21883146 A EP 21883146A EP 4152496 A4 EP4152496 A4 EP 4152496A4
Authority
EP
European Patent Office
Prior art keywords
battery
module
pack
battery pack
battery module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21883146.9A
Other languages
German (de)
English (en)
Other versions
EP4152496A1 (fr
Inventor
Honggoo HAN
Won Kyoung Park
Junyeob Seong
Hyun Seop Yun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Energy Solution Ltd
Original Assignee
LG Energy Solution Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Energy Solution Ltd filed Critical LG Energy Solution Ltd
Publication of EP4152496A1 publication Critical patent/EP4152496A1/fr
Publication of EP4152496A4 publication Critical patent/EP4152496A4/fr
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/61Types of temperature control
    • H01M10/613Cooling or keeping cold
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/62Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625Vehicles
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/64Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647Prismatic or flat cells, e.g. pouch cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/653Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/655Solid structures for heat exchange or heat conduction
    • H01M10/6554Rods or plates
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/658Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204Racks, modules or packs for multiple batteries or multiple cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/211Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/271Lids or covers for the racks or secondary casings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/289Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/507Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/655Solid structures for heat exchange or heat conduction
    • H01M10/6556Solid parts with flow channel passages or pipes for heat exchange
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00Batteries for particular applications
    • H01M2220/20Batteries in motive systems, e.g. vehicle, ship, plane
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)
EP21883146.9A 2020-10-19 2021-10-18 Module de batterie et bloc-batterie le comprenant Pending EP4152496A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200135446A KR20220051709A (ko) 2020-10-19 2020-10-19 전지 모듈 및 이를 포함하는 전지팩
PCT/KR2021/014441 WO2022086075A1 (fr) 2020-10-19 2021-10-18 Module de batterie et bloc-batterie le comprenant

Publications (2)

Publication Number Publication Date
EP4152496A1 EP4152496A1 (fr) 2023-03-22
EP4152496A4 true EP4152496A4 (fr) 2024-08-21

Family

ID=81290772

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21883146.9A Pending EP4152496A4 (fr) 2020-10-19 2021-10-18 Module de batterie et bloc-batterie le comprenant

Country Status (6)

Country Link
US (1) US12597672B2 (fr)
EP (1) EP4152496A4 (fr)
JP (1) JP7451023B2 (fr)
KR (1) KR20220051709A (fr)
CN (1) CN115702520B (fr)
WO (1) WO2022086075A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102784314B1 (ko) * 2020-01-06 2025-03-21 주식회사 엘지에너지솔루션 안전성이 향상된 배터리 팩 및 이를 포함하는 이차전지
US12015163B2 (en) 2022-10-13 2024-06-18 Sk On Co., Ltd. Eco-friendly power source such as battery module for a transportation vehicle and method of manufacturing battery module
KR102851447B1 (ko) * 2022-11-16 2025-08-26 주식회사 엘지에너지솔루션 전지 모듈 및 이를 포함하는 전지 팩
KR20250128005A (ko) * 2024-02-20 2025-08-27 주식회사 엘지에너지솔루션 전지 모듈 및 이를 포함하는 전지팩
KR20250176415A (ko) * 2024-06-12 2025-12-19 주식회사 엘지에너지솔루션 배터리팩 및 이를 포함하는 차량.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020145539A1 (fr) * 2019-01-08 2020-07-16 주식회사 엘지화학 Module de batterie comprenant une plaque latérale pliable et son procédé de fabrication
EP4016712A1 (fr) * 2020-09-25 2022-06-22 Lg Energy Solution, Ltd. Module de batteries, bloc-batterie et véhicule le comprenant

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005310449A (ja) 2004-04-19 2005-11-04 Fujitsu Component Ltd バッテリパック
JP5341739B2 (ja) 2009-12-16 2013-11-13 豊田合成株式会社 電池パック
KR102258973B1 (ko) 2013-10-31 2021-06-02 타이코에이엠피 주식회사 센싱 블록 및 이를 포함하는 배터리 패키지
US9601733B2 (en) * 2015-03-16 2017-03-21 Thunder Power Hong Kong Ltd. Battery pack of electric vehicle, electric vehicle chassis and method for replacing battery modules
US20160271926A1 (en) 2015-03-16 2016-09-22 Thunder Power Hong Kong Ltd. Fastening method for components
US9533546B2 (en) 2015-03-16 2017-01-03 Thunder Power Hong Kong Ltd. Electric vehicle thermal management system
US9539988B2 (en) 2015-03-16 2017-01-10 Thunder Power Hong Kong Ltd. Vehicle camera cleaning system
US20160276854A1 (en) 2015-03-16 2016-09-22 Thunder Power Hong Kong Ltd. Battery pack and connecting circuits of battery modules
US10703211B2 (en) 2015-03-16 2020-07-07 Thunder Power New Energy Vehicle Development Company Limited Battery pack, battery charging station, and charging method
US10173687B2 (en) 2015-03-16 2019-01-08 Wellen Sham Method for recognizing vehicle driver and determining whether driver can start vehicle
US9550406B2 (en) 2015-03-16 2017-01-24 Thunder Power Hong Kong Ltd. Thermal dissipation system of an electric vehicle
US9954260B2 (en) 2015-03-16 2018-04-24 Thunder Power New Energy Vehicle Development Company Limited Battery system with heat exchange device
US9586618B2 (en) 2015-03-16 2017-03-07 Thunder Power Hong Kong Ltd. Vehicle control system for controlling steering of vehicle
US20160276903A1 (en) 2015-03-16 2016-09-22 Thunder Power Hong Kong Ltd. Liquid-cooled rotor motor assembly
US9547373B2 (en) 2015-03-16 2017-01-17 Thunder Power Hong Kong Ltd. Vehicle operating system using motion capture
US9533551B2 (en) 2015-03-16 2017-01-03 Thunder Power Hong Kong Ltd. Electric vehicle thermal management system with series and parallel structure
US9499067B2 (en) 2015-03-16 2016-11-22 Thunder Power Hong Kong Ltd. Power management in electric vehicles
US9469350B2 (en) 2015-03-16 2016-10-18 Thunder Power Hong Kong Ltd. Underbody manufacturing method and vehicle underbody
US9866163B2 (en) 2015-03-16 2018-01-09 Thunder Power New Energy Vehicle Development Company Limited Method for controlling operating speed and torque of electric motor
WO2017052296A1 (fr) 2015-09-24 2017-03-30 주식회사 엘지화학 Module de batterie
US9851882B2 (en) 2015-12-27 2017-12-26 Thunder Power New Energy Vehicle Development Company Limited Fully designable vehicle information panel interface
KR102235655B1 (ko) 2016-06-17 2021-04-01 에스케이이노베이션 주식회사 이차 전지 팩
KR102065098B1 (ko) 2016-08-12 2020-01-10 주식회사 엘지화학 프레임의 구조가 개선된 배터리 모듈 및 이를 위한 프레임 어셈블리
CN106450090B (zh) 2016-11-22 2020-04-07 湖南三迅新能源科技有限公司 动力电池模组
US11355804B2 (en) 2016-12-05 2022-06-07 Samsung Sdi Co., Ltd. Removable battery component carrier, battery system including removable battery component carriers and vehicle including the battery system
KR102319537B1 (ko) 2017-12-20 2021-10-29 주식회사 엘지에너지솔루션 배터리 모듈, 이를 포함하는 배터리 팩 및 자동차
KR102703855B1 (ko) * 2018-08-21 2024-09-05 에스케이온 주식회사 배터리 모듈 및 이의 제조방법
JP7032269B2 (ja) 2018-08-31 2022-03-08 本田技研工業株式会社 電動車両のバッテリパック
KR102640329B1 (ko) 2018-10-19 2024-02-22 삼성에스디아이 주식회사 배터리 모듈
CN111106279B (zh) 2019-08-02 2022-11-08 宁德时代新能源科技股份有限公司 电池包
CN111106282B (zh) 2019-08-27 2021-06-11 宁德时代新能源科技股份有限公司 电池包
CN112151709B (zh) 2019-06-27 2025-02-28 宁德时代新能源科技股份有限公司 电池包及车辆
KR102945051B1 (ko) * 2020-09-22 2026-03-26 주식회사 엘지에너지솔루션 전지 모듈 및 이를 포함하는 전지팩

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020145539A1 (fr) * 2019-01-08 2020-07-16 주식회사 엘지화학 Module de batterie comprenant une plaque latérale pliable et son procédé de fabrication
EP3836248A1 (fr) * 2019-01-08 2021-06-16 LG Chem, Ltd. Module de batterie comprenant une plaque latérale pliable et son procédé de fabrication
EP4016712A1 (fr) * 2020-09-25 2022-06-22 Lg Energy Solution, Ltd. Module de batteries, bloc-batterie et véhicule le comprenant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022086075A1 *

Also Published As

Publication number Publication date
WO2022086075A1 (fr) 2022-04-28
CN115702520A (zh) 2023-02-14
EP4152496A1 (fr) 2023-03-22
KR20220051709A (ko) 2022-04-26
JP7451023B2 (ja) 2024-03-18
CN115702520B (zh) 2026-04-07
US12597672B2 (en) 2026-04-07
US20230299411A1 (en) 2023-09-21
JP2023528056A (ja) 2023-07-03

Similar Documents

Publication Publication Date Title
EP4350870A4 (fr) Module de batterie et batterie le comprenant
EP4164041A4 (fr) Module de batterie et batterie le comprenant
EP4175042A4 (fr) Module de batterie et batterie le comprenant
EP4250457A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4254619A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4191777A4 (fr) Module de batterie et batterie le comprenant
EP4187694A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4057435A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4016711A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4199191A4 (fr) Module de batterie et batterie le comprenant
EP4152496A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4170779A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4087019A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4277001A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4203144A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4266457A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4181288A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4170798A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4181277A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4170791A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4138193A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4181275A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4181289A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4099490A4 (fr) Module de batterie et bloc-batterie le comprenant
EP4451446A4 (fr) Module de batterie et bloc-batterie le comprenant

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20221216

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: H01M0050200000

Ipc: H01M0050204000

A4 Supplementary search report drawn up and despatched

Effective date: 20240718

RIC1 Information provided on ipc code assigned before grant

Ipc: H01M 50/507 20210101ALI20240712BHEP

Ipc: H01M 10/658 20140101ALI20240712BHEP

Ipc: H01M 10/647 20140101ALI20240712BHEP

Ipc: H01M 10/613 20140101ALI20240712BHEP

Ipc: H01M 10/625 20140101ALI20240712BHEP

Ipc: H01M 10/653 20140101ALI20240712BHEP

Ipc: H01M 10/6554 20140101ALI20240712BHEP

Ipc: H01M 50/289 20210101ALI20240712BHEP

Ipc: H01M 50/24 20210101ALI20240712BHEP

Ipc: H01M 50/271 20210101ALI20240712BHEP

Ipc: H01M 50/204 20210101AFI20240712BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20250213